We certainly to have enough resources to intervene, but doing "something -- no matter how trivial" fails to minimize the destruction. Trivial solutions produce trivial results. Or worse, since they often suffer from unexpected interactions from uncoordinated interventions, and delay actual progress.
We have to work together. Voting is the means by which we decide what action we will take collectively. If you live in the US, you're presented with a fairly straightforward choice on the environment. If that is your top priority, then vote that way, and encourage others to do so as well. If you're setting other priorities ahead of the environment, then that's your right, but the environment will be one of the (many) consequences.